garygolden/markdown-oo-php — pull request #25 by rk (2013-02-21 14:27:20+00:00)
Title: Allow &frac12; and &#189; format for entities

I updated the tests to match the new entities. It should now ignore all entity formats that I'm aware of.

½
½

I don't have PHPUnit installed as part of pear/globally so I couldn't run the tests, but I am running this in production code. But still, please double check that I wrote the tests right.